NL7909015A - Instrument voor het verwijderen van ferro-magnetische splinters uit een oog. - Google Patents
Instrument voor het verwijderen van ferro-magnetische splinters uit een oog. Download PDFInfo
- Publication number
- NL7909015A NL7909015A NL7909015A NL7909015A NL7909015A NL 7909015 A NL7909015 A NL 7909015A NL 7909015 A NL7909015 A NL 7909015A NL 7909015 A NL7909015 A NL 7909015A NL 7909015 A NL7909015 A NL 7909015A
- Authority
- NL
- Netherlands
- Prior art keywords
- magnet
- tip
- housing
- magnetic
- sleeve
- Prior art date
Links
- 230000005294 ferromagnetic effect Effects 0.000 title claims description 16
- 230000005291 magnetic effect Effects 0.000 claims description 28
- 230000004907 flux Effects 0.000 claims description 19
- 206010041662 Splinter Diseases 0.000 claims description 11
- 239000003302 ferromagnetic material Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 3
- 238000013459 approach Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 25
- 238000004804 winding Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/50—Instruments, other than pincettes or toothpicks, for removing foreign bodies from the human body
- A61B17/52—Magnets
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Electromagnets (AREA)
- Prostheses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT69918/78A IT1108435B (it) | 1978-12-21 | 1978-12-21 | Dispositivo per l estrazione di schegge ferromagnetiche |
| IT6991878 | 1978-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7909015A true NL7909015A (nl) | 1980-06-24 |
Family
ID=11313098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7909015A NL7909015A (nl) | 1978-12-21 | 1979-12-14 | Instrument voor het verwijderen van ferro-magnetische splinters uit een oog. |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS55122547A (fr) |
| DE (1) | DE2949719A1 (fr) |
| FR (1) | FR2444455A1 (fr) |
| IT (1) | IT1108435B (fr) |
| NL (1) | NL7909015A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62160930U (fr) * | 1986-04-02 | 1987-10-13 | ||
| DE8709240U1 (de) * | 1987-07-02 | 1988-05-11 | Effner und Spreine GmbH, 1000 Berlin | Magnetsonde mit Katheter |
| US20090043246A1 (en) * | 2007-08-07 | 2009-02-12 | Dominguez Guillermo Manuel | Magnetic Surgical Device to Manipulate Tissue in Laparoscopic Surgeries Performed with a Single Trocar or Via Natural Orifices |
-
1978
- 1978-12-21 IT IT69918/78A patent/IT1108435B/it active
-
1979
- 1979-12-11 DE DE19792949719 patent/DE2949719A1/de not_active Withdrawn
- 1979-12-14 NL NL7909015A patent/NL7909015A/nl not_active Application Discontinuation
- 1979-12-21 JP JP16745779A patent/JPS55122547A/ja active Pending
- 1979-12-21 FR FR7931403A patent/FR2444455A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2949719A1 (de) | 1980-07-10 |
| IT1108435B (it) | 1985-12-09 |
| IT7869918A0 (it) | 1978-12-21 |
| JPS55122547A (en) | 1980-09-20 |
| FR2444455A1 (fr) | 1980-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |